【单选题】二进制数00111101和11011010逻辑与的运算结果是( )。
【单选题】● 交换机配置命令2950A (vlan)#vlan 3 name vlan3的作用是 (69) 。 (69)
B.
把名称为vlan3的主机划归编号为3的VLAN
C.
把名称为vlan3的端口划归编号为3的VLAN
【单选题】I took my seat beside her. = I _____beside her.
【单选题】Seat belts save lives. ().
A.
I won't put on my seat belt.
B.
I will put on my seat belt.
【单选题】. —May I see your ticket, please? I think you ________ in my seat. —Oh, you’re right. My seat is upstairs. I’m terribly sorry.
【单选题】-- Seat belts save lives.--().
A.
I won’t put on my seat belts.
B.
I will put on my seat belt.
【单选题】— May I see your ticket, please? I think you ____ in my seat. — Oh, sorry. My seat is upstairs. [ ]